fix(ngTouch): add $event to ng-swipe

Existing documentation implies that an Event object should be available
as `$event` on swipe directives, which previously was only working for
`ng-click`.

Closes #4071
Closes #4321

2 files changed, 9 insertions, 10 deletions

diff --git a/src/ngTouch/directive/ngSwipe.js b/src/ngTouch/directive/ngSwipe.js
index a5911f9a..7a468374 100644
--- a/src/ngTouch/directive/ngSwipe.js
+++ b/src/ngTouch/directive/ngSwipe.js
@@ -92,18 +92,18 @@ function makeSwipeDirective(directiveName, direction, eventName) {
       }
 
       $swipe.bind(element, {
-        'start': function(coords) {
+        'start': function(coords, event) {
           startCoords = coords;
           valid = true;
         },
-        'cancel': function() {
+        'cancel': function(event) {
           valid = false;
         },
-        'end': function(coords) {
+        'end': function(coords, event) {
           if (validSwipe(coords)) {
             scope.$apply(function() {
               element.triggerHandler(eventName);
-              swipeHandler(scope);
+              swipeHandler(scope, {$event: event});
             });
           }
         }
diff --git a/src/ngTouch/swipe.js b/src/ngTouch/swipe.js
index 0ee4218e..4ad58121 100644
--- a/src/ngTouch/swipe.js
+++ b/src/ngTouch/swipe.js
@@ -83,12 +83,12 @@ ngTouch.factory('$swipe', [function() {
         totalX = 0;
         totalY = 0;
         lastPos = startCoords;
-        eventHandlers['start'] && eventHandlers['start'](startCoords);
+        eventHandlers['start'] && eventHandlers['start'](startCoords, event);
       });
 
       element.on('touchcancel', function(event) {
         active = false;
-        eventHandlers['cancel'] && eventHandlers['cancel']();
+        eventHandlers['cancel'] && eventHandlers['cancel'](event);
       });
 
       element.on('touchmove mousemove', function(event) {
@@ -116,20 +116,19 @@ ngTouch.factory('$swipe', [function() {
         if (totalY > totalX) {
           // Allow native scrolling to take over.
           active = false;
-          eventHandlers['cancel'] && eventHandlers['cancel']();
+          eventHandlers['cancel'] && eventHandlers['cancel'](event);
           return;
         } else {
           // Prevent the browser from scrolling.
           event.preventDefault();
-
-          eventHandlers['move'] && eventHandlers['move'](coords);
+          eventHandlers['move'] && eventHandlers['move'](coords, event);
         }
       });
 
       element.on('touchend mouseup', function(event) {
         if (!active) return;
         active = false;
-        eventHandlers['end'] && eventHandlers['end'](getCoordinates(event));
+        eventHandlers['end'] && eventHandlers['end'](getCoordinates(event), event);
       });
     }
   };